Best Gambit KnightGuard for OT & Critical Infra Alternatives & Competitors in 2026
Top picks: PacketViper OT360/OTRemote/IT360/Deception360, Chaos Cybersecurity, Rhebo OT Security — plus 45 more compared.
OT SecurityTop picks: PacketViper OT360/OTRemote/IT360/Deception360, Chaos Cybersecurity, Rhebo OT Security — plus 45 more compared.
OT SecurityGambit KnightGuard for OT & Critical Infra is a commercial Industrial Control System Security tool developed by Gambit Cyber. Security professionals most commonly compare it with PacketViper OT360/OTRemote/IT360/Deception360, Chaos Cybersecurity, Rhebo OT Security, Rubyk OT, and Nozomi Networks Nozomi Networks Platform. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Gambit KnightGuard for OT & Critical Infra, including their key features and shared capabilities.
Agentless OT/IT network security suite for detection, prevention & deception.
IT/OT cybersecurity JV offering purple team & critical infra protection.
Shares 3 capabilities with Gambit KnightGuard for OT & Critical Infra: Blue Team, SCADA, Critical Infrastructure
OT/IIoT network security monitoring, anomaly detection, and asset discovery.
OT cybersecurity protection for critical infrastructure across multiple sectors.
OT/IoT/IT asset discovery & threat detection platform for cyber-physical systems
OT security suite for industrial networks and critical infrastructure protection.
OT/ICS cybersecurity solution for threat prevention, detection & containment.
Managed OT/ICS cybersecurity monitoring service for critical infrastructure.
Agentless OT/IT network security suite for detection, prevention & deception.
IT/OT cybersecurity JV offering purple team & critical infra protection.
OT/IIoT network security monitoring, anomaly detection, and asset discovery.
OT cybersecurity protection for critical infrastructure across multiple sectors.
OT/IoT/IT asset discovery & threat detection platform for cyber-physical systems
OT security suite for industrial networks and critical infrastructure protection.
OT/ICS cybersecurity solution for threat prevention, detection & containment.
Managed OT/ICS cybersecurity monitoring service for critical infrastructure.
DoD-compliant OT/CS security platform for installations w/ hybrid cloud.
AI-native OT security platform for ICS/SCADA threat detection & response.
Unified platform for protecting cyber-physical systems across OT, IT, and IoT
Operational intelligence platform for vehicle & fleet cybersecurity monitoring
OT cybersecurity platform for industrial infrastructure protection & monitoring
AI-driven OT security platform for PLCs, RTUs, HMIs, and workstations
Real-time cybersecurity monitoring platform for OT and critical infrastructures
Ethernet MITM detection & autonomous response for OT/ICS port networks.
ICS/SCADA security solution with Zero Trust segmentation for OT environments.
Secure remote maintenance solution for industrial/OT environments.
Managed licensing & admin of Nozomi Guardian OT sensors via IKARUS MSSP.
Zero Trust OT/ICS cybersecurity platform for building automation & IoT.
OT zero trust security platform for industrial control systems
AI-based threat detection & risk mgmt for OT/IT industrial environments
Network protection for cyber-physical systems in industrial environments
OT incident response platform for ICS/SCADA environments
AI-powered edge firewall for IIoT devices with zero-day threat detection
Detects cyber attacks on MIL-STD-1553 serial bus in military platforms
DIN rail-mountable data diode for industrial control system deployments
AI-driven IDS for serial-connected ICS with anomaly detection
AI-powered runtime security for distributed energy networks and IoT devices
Extended Detection and Response platform for OT/ICS environments
OT/ICS cybersecurity platform for railway asset visibility & threat detection.
Hardware-encrypted SSD with PBA, hidden partitions & verified erasure for ICS/OT.
Web-based risk management platform for ICS/SCADA environments using a PDCA lifecycle.
AI-based IT/OT/IoT cyber resilience platform with automated detection & response.
Passive OT/IoT network sensor for real-time threat detection and asset visibility.
OT/ICS cybersecurity assessment & risk management platform for critical infrastructure.
AI-powered IoT/OT threat detection via network traffic analysis.
IoT security platform for EV charging stations using out-of-band traffic analysis.
ML-based OT cybersecurity suite for threat detection and IR in industrial systems.
Industrial data platform for streaming operational data using MQTT protocol
Industrial security gateway for OT environments with ruggedized hardware
Centralized OT security monitoring & risk mgmt platform for multi-site ops
Platform for cyber-physical system security across industrial, commercial, healthcare
Processes aircraft flight logs to identify security incidents & verify compliance
AI-driven platform for cyber-physical systems security and resilience
Zero-trust security for distributed energy resources and industrial systems
FACT detects malware & ransomware in packages using AV scans & YARA rules.
Maritime cybersecurity platform covering IT/OT asset, network, and endpoint security.
Common questions security professionals ask when evaluating alternatives and competitors to Gambit KnightGuard for OT & Critical Infra.
The most popular alternatives to Gambit KnightGuard for OT & Critical Infra include PacketViper OT360/OTRemote/IT360/Deception360, Chaos Cybersecurity, Rhebo OT Security, Rubyk OT, and Nozomi Networks Nozomi Networks Platform. These Industrial Control System Security tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
